JPH0215942U - - Google Patents
Info
- Publication number
- JPH0215942U JPH0215942U JP9257988U JP9257988U JPH0215942U JP H0215942 U JPH0215942 U JP H0215942U JP 9257988 U JP9257988 U JP 9257988U JP 9257988 U JP9257988 U JP 9257988U JP H0215942 U JPH0215942 U JP H0215942U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- end member
- groove
- fitted
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
第１図は本考案の一実施例である搬送用ローラ
の要部断面図であり、第２図はそのローラにおけ
る端部部材の要部斜視図である。第３図は従来の
搬送用ローラの一例を示す一部切欠斜視図であり
、第４図及び第５図は夫々第３図の搬送用ローラ
の組立手順を説明するための説明図、第６図は第
３図の搬送用ローラの不具合を説明するために示
したパイプと端部部材との線膨張率の相違を表わ
す図である。
１０：搬送用ローラ、１２：パイプ、１４：接
着剤、１６：端部部材、２２：円板状部、２４：
円環溝。
FIG. 1 is a sectional view of a main part of a conveyance roller according to an embodiment of the present invention, and FIG. 2 is a perspective view of a main part of an end member of the roller. FIG. 3 is a partially cutaway perspective view showing an example of a conventional conveyance roller, and FIGS. 4 and 5 are explanatory views for explaining the assembly procedure of the conveyance roller shown in FIG. This figure is a diagram showing the difference in coefficient of linear expansion between the pipe and the end member, which is shown to explain the problem with the conveying roller shown in FIG. 3. 10: Conveyance roller, 12: Pipe, 14: Adhesive, 16: End member, 22: Disc-shaped portion, 24:
Circular groove.
Claims (1)
ラの本体たる樹脂製パイプの端部内周面に該パイ
プとは異種の樹脂製端部部材を軸心方向外側から
圧入した上、予め塗布した接着剤にて固着するよ
うにした端部部材の固定構造において、 該端部部材の前記パイプへの圧入側の先端近傍
部位に環状若しくは部分環状の溝を形成するとと
もに、該溝より先端側の部分を該パイプの内径よ
り小径に形成し、前記接着剤を該溝内部に導入し
て固化させるようにしたことを特徴とする搬送用
ローラにおける端部部材の固定構造。[Claim for Utility Model Registration] A resin end member of a different type than the pipe is attached from the outside in the axial direction to the inner peripheral surface of the end of a resin pipe that is the main body of a conveyor roller that conveys objects to be conveyed such as film and paper. In the fixing structure of the end member that is press-fitted and fixed with adhesive applied in advance, an annular or partially annular groove is formed in the vicinity of the tip of the end member on the side that is press-fitted into the pipe, and A fixing structure for an end member in a conveying roller, characterized in that a portion on the tip side of the groove is formed to have a smaller diameter than the inner diameter of the pipe, and the adhesive is introduced into the groove and solidified. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092579U JPH066123Y2 (en) | 1988-07-13 | 1988-07-13 | Fixing structure of end member in transport roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092579U JPH066123Y2 (en) | 1988-07-13 | 1988-07-13 | Fixing structure of end member in transport roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0215942U true JPH0215942U (en) | 1990-02-01 |
| JPH066123Y2 JPH066123Y2 (en) | 1994-02-16 |
Family
ID=31317012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988092579U Expired - Lifetime JPH066123Y2 (en) | 1988-07-13 | 1988-07-13 | Fixing structure of end member in transport roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066123Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563123U (en) * | 1979-06-22 | 1981-01-12 | ||
| JPS63134443A (en) * | 1986-11-26 | 1988-06-07 | Sharp Corp | Roller device |
-
1988
- 1988-07-13 JP JP1988092579U patent/JPH066123Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563123U (en) * | 1979-06-22 | 1981-01-12 | ||
| JPS63134443A (en) * | 1986-11-26 | 1988-06-07 | Sharp Corp | Roller device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066123Y2 (en) | 1994-02-16 |
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